🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 33.3 Hours

Environment

Temp: 222 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.51 AU - 0.81 AU

Year: 191 Days

Day: 32.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.64 AU - 1.04 AU

Year: 274 Days

Day: 33.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 125.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1 AU - 1.6 AU

Year: 528 Days

Day: 29.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.16 AU - 1.54 AU

Year: 559 Days

Day: 45.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1359 Days

Day: 37 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 10.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.14 AU - 10.9 AU

Year: 9656 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,508,481 km

• M1: 151,991 km (0.048 R)
• M2: 235,018 km (0.1 R)
• M3: 683,812 km (0.039 R)
• M4: 773,870 km (0.102 R)
• M5: 966,851 km (0.12 R)
• M6: 1,230,742 km (0.114 R)
• M7: 1,458,430 km (0.108 R)
• M8: 1,911,262 km (0.105 R)
• M9: 2,453,255 km (0.036 R)
• M10: 2,890,081 km (0.057 R)
• M11: 3,430,429 km (0.037 R)
• M12: 3,890,891 km (0.073 R)
• M13: 4,899,629 km (0.033 R)
• M14: 5,386,720 km (0.063 R)
• M15: 5,793,926 km (0.049 R)
• M16: 6,374,216 km (0.04 R)
• M17: 6,505,712 km (0.079 R)
• M18: 6,704,677 km (0.037 R)
• M19: 6,804,908 km (0.084 R)
• M20: 7,555,141 km (0.116 R)
• M21: 7,729,273 km (0.101 R)
• M22: 8,583,926 km (0.112 R)
• M23: 9,694,092 km (0.081 R)
• M24: 10,809,793 km (0.059 R)
• M25: 11,363,005 km (0.101 R)
• M26: 12,169,188 km (0.075 R)
• M27: 12,373,539 km (0.091 R)
• M28: 12,496,808 km (0.042 R)
• M29: 12,910,446 km (0.09 R)
• M30: 13,160,723 km (0.083 R)
• M31: 13,454,832 km (0.091 R)
• M32: 14,092,419 km (0.075 R)
• M33: 14,652,962 km (0.044 R)
• M34: 14,783,411 km (0.051 R)
• M35: 15,133,021 km (0.095 R)
• M36: 15,929,630 km (0.093 R)
• M37: 17,058,645 km (0.06 R)
• M38: 17,195,826 km (0.073 R)
• M39: 17,471,386 km (0.103 R)
• M40: 17,794,667 km (0.053 R)
• M41: 18,026,843 km (0.111 R)
• M42: 18,213,242 km (0.082 R)
• M43: 18,635,108 km (0.109 R)
• M44: 18,870,874 km (0.103 R)
• M45: 19,871,833 km (0.104 R)
• M46: 20,112,686 km (0.108 R)
• M47: 21,776,214 km (0.053 R)
• M48: 21,875,397 km (0.095 R)
• M49: 22,074,363 km (0.086 R)
• M50: 22,674,699 km (0.073 R)
• M51: 22,926,472 km (0.062 R)
• M52: 23,027,301 km (0.114 R)
• M53: 23,229,707 km (0.099 R)
• M54: 23,432,711 km (0.11 R)
• M55: 24,096,327 km (0.086 R)
• M56: 24,250,264 km (0.042 R)
• M57: 25,181,361 km (0.104 R)
• M58: 25,285,481 km (0.045 R)
• M59: 25,546,529 km (0.1 R)
• M60: 26,282,252 km (0.106 R)
• M61: 26,758,870 km (0.1 R)
• M62: 26,865,234 km (0.118 R)
• M63: 27,131,668 km (0.115 R)
• M64: 27,398,850 km (0.108 R)
• M65: 28,966,337 km (0.088 R)
• M66: 30,064,086 km (0.059 R)
• M67: 30,562,546 km (0.116 R)
• M68: 30,729,347 km (0.051 R)
• M69: 31,175,448 km (0.111 R)
• M70: 31,343,447 km (0.103 R)
• M71: 32,017,834 km (0.108 R)
• M72: 33,152,683 km (0.104 R)
• M73: 33,324,122 km (0.116 R)
• M74: 34,242,953 km (0.056 R)
• M75: 36,990,018 km (0.047 R)
• M76: 37,227,131 km (0.085 R)
• M77: 37,405,302 km (0.115 R)
• M78: 38,120,529 km (0.097 R)
• M79: 38,720,118 km (0.102 R)
• M80: 39,081,397 km (0.116 R)
• M81: 40,720,690 km (0.031 R)
• M82: 40,965,432 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 5.5

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.35 AU - 20.35 AU

Year: 25760 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,508,481 km

• M1: 258,206 km (0.111 R)
• M2: 349,760 km (0.081 R)
• M3: 452,534 km (0.03 R)
• M4: 526,734 km (0.045 R)
• M5: 687,701 km (0.117 R)
• M6: 887,115 km (0.095 R)
• M7: 1,180,327 km (0.116 R)
• M8: 1,258,118 km (0.053 R)
• M9: 1,910,215 km (0.058 R)
• M10: 2,064,151 km (0.101 R)
• M11: 2,483,025 km (0.1 R)
• M12: 2,583,256 km (0.065 R)
• M13: 2,719,240 km (0.092 R)
• M14: 4,123,217 km (0.053 R)
• M15: 4,362,573 km (0.116 R)
• M16: 4,443,356 km (0.096 R)
• M17: 4,524,588 km (0.11 R)
• M18: 4,980,412 km (0.114 R)
• M19: 5,321,047 km (0.031 R)
• M20: 6,571,535 km (0.116 R)
• M21: 7,277,188 km (0.052 R)
• M22: 7,469,422 km (0.119 R)
• M23: 7,517,742 km (0.047 R)
• M24: 7,712,069 km (0.102 R)
• M25: 7,760,838 km (0.052 R)
• M26: 8,155,328 km (0.104 R)
• M27: 8,759,105 km (0.104 R)
• M28: 8,861,131 km (0.107 R)
• M29: 9,325,183 km (0.1 R)
• M30: 10,655,408 km (0.097 R)
• M31: 11,314,685 km (0.078 R)
• M32: 11,425,837 km (0.119 R)
• M33: 11,987,128 km (0.114 R)
• M34: 13,783,200 km (0.044 R)
• M35: 14,864,044 km (0.118 R)
• M36: 15,414,714 km (0.092 R)
• M37: 15,723,484 km (0.108 R)
• M38: 15,971,966 km (0.098 R)
• M39: 16,725,192 km (0.097 R)
• M40: 17,042,489 km (0.117 R)
• M41: 17,106,217 km (0.061 R)
• M42: 17,682,917 km (0.071 R)
• M43: 18,592,921 km (0.043 R)
• M44: 20,255,103 km (0.095 R)
• M45: 22,521,062 km (0.054 R)
• M46: 23,223,424 km (0.117 R)
• M47: 24,147,191 km (0.096 R)
• M48: 24,433,820 km (0.077 R)
• M49: 26,545,544 km (0.099 R)
• M50: 26,915,499 km (0.082 R)
• M51: 26,989,700 km (0.113 R)
• M52: 27,063,900 km (0.118 R)
• M53: 28,942,550 km (0.09 R)
• M54: 29,782,393 km (0.083 R)
• M55: 31,564,104 km (0.106 R)
• M56: 32,903,154 km (0.106 R)
• M57: 33,061,877 km (0.097 R)
• M58: 34,582,689 km (0.12 R)
• M59: 35,311,081 km (0.105 R)
• M60: 35,962,580 km (0.055 R)
• M61: 38,357,941 km (0.079 R)
• M62: 38,776,067 km (0.119 R)
• M63: 39,363,987 km (0.082 R)
• M64: 40,293,887 km (0.115 R)
• M65: 43,561,404 km (0.107 R)
• M66: 44,172,511 km (0.078 R)
• M67: 44,610,833 km (0.074 R)
• M68: 44,786,461 km (0.117 R)
• M69: 45,314,990 km (0.064 R)
• M70: 46,111,599 km (0.062 R)
• M71: 46,289,321 km (0.063 R)
• M72: 46,378,182 km (0.12 R)
• M73: 47,091,615 km (0.109 R)
• M74: 47,449,602 km (0.082 R)
• M75: 48,168,420 km (0.112 R)
• M76: 48,800,321 km (0.061 R)
• M77: 50,804,185 km (0.094 R)
• M78: 51,723,763 km (0.102 R)
• M79: 51,816,065 km (0.095 R)
• M80: 52,834,677 km (0.108 R)
• M81: 53,672,874 km (0.107 R)
• M82: 54,703,453 km (0.074 R)
• M83: 55,079,842 km (0.084 R)
• M84: 55,929,707 km (0.057 R)
• M85: 57,165,086 km (0.028 R)
• M86: 57,834,088 km (0.119 R)
• M87: 58,505,483 km (0.107 R)
• M88: 60,535,526 km (0.098 R)
• M89: 61,022,168 km (0.058 R)
• M90: 63,672,893 km (0.073 R)
• M91: 65,062,059 km (0.114 R)
• M92: 66,561,478 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.5

Radius: 3.1

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.6 AU - 23.46 AU

Year: 29591 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,508,481 km

• M1: 557,102 km (0.119 R)
• M2: 779,255 km (0.114 R)
• M3: 979,716 km (0.085 R)
• M4: 1,146,219 km (0.073 R)
• M5: 1,373,308 km (0.094 R)
• M6: 1,753,437 km (0.11 R)
• M7: 1,984,416 km (0.109 R)
• M8: 2,073,576 km (0.114 R)
• M9: 2,766,364 km (0.116 R)
• M10: 2,865,846 km (0.06 R)
• M11: 3,523,479 km (0.071 R)
• M12: 3,850,649 km (0.117 R)
• M13: 4,572,758 km (0.116 R)
• M14: 4,969,192 km (0.08 R)
• M15: 5,009,434 km (0.1 R)
• M16: 5,253,129 km (0.045 R)
• M17: 5,459,275 km (0.049 R)
• M18: 5,964,617 km (0.07 R)
• M19: 6,705,725 km (0.108 R)
• M20: 7,019,282 km (0.096 R)
• M21: 7,064,460 km (0.115 R)
• M22: 8,177,618 km (0.045 R)
• M23: 9,997,027 km (0.096 R)
• M24: 10,303,404 km (0.108 R)
• M25: 10,873,072 km (0.09 R)
• M26: 10,925,432 km (0.105 R)
• M27: 11,719,946 km (0.117 R)
• M28: 11,988,773 km (0.067 R)
• M29: 12,042,928 km (0.096 R)
• M30: 12,368,752 km (0.079 R)
• M31: 12,532,861 km (0.076 R)
• M32: 12,918,375 km (0.096 R)
• M33: 12,973,726 km (0.118 R)
• M34: 14,903,688 km (0.096 R)
• M35: 15,429,375 km (0.105 R)
• M36: 17,103,076 km (0.076 R)
• M37: 17,899,535 km (0.093 R)
• M38: 18,271,286 km (0.095 R)
• M39: 18,395,601 km (0.081 R)
• M40: 18,457,984 km (0.119 R)
• M41: 20,167,289 km (0.108 R)
• M42: 20,360,420 km (0.048 R)
• M43: 20,489,373 km (0.103 R)
• M44: 20,683,402 km (0.057 R)
• M45: 21,008,179 km (0.11 R)
• M46: 21,400,125 km (0.063 R)
• M47: 21,465,798 km (0.086 R)
• M48: 21,926,560 km (0.073 R)
• M49: 22,724,066 km (0.093 R)
• M50: 23,666,383 km (0.087 R)
• M51: 24,074,187 km (0.101 R)
• M52: 24,142,254 km (0.085 R)
• M53: 24,896,526 km (0.107 R)
• M54: 25,798,003 km (0.113 R)
• M55: 30,757,322 km (0.081 R)
• M56: 31,276,427 km (0.088 R)
• M57: 33,458,013 km (0.086 R)
• M58: 33,915,483 km (0.109 R)
• M59: 34,298,154 km (0.075 R)
• M60: 34,374,898 km (0.032 R)
• M61: 34,451,791 km (0.109 R)
• M62: 34,528,535 km (0.043 R)
• M63: 35,068,134 km (0.109 R)
• M64: 35,300,161 km (0.038 R)
• M65: 35,921,441 km (0.119 R)
• M66: 36,389,832 km (0.042 R)
• M67: 37,096,233 km (0.114 R)
• M68: 37,727,835 km (0.097 R)
• M69: 40,127,983 km (0.09 R)
• M70: 40,451,713 km (0.09 R)
• M71: 41,346,458 km (0.111 R)
• M72: 42,494,622 km (0.068 R)
• M73: 42,659,478 km (0.11 R)
• M74: 43,404,177 km (0.101 R)
• M75: 43,653,257 km (0.093 R)
• M76: 44,403,490 km (0.043 R)
• M77: 44,654,665 km (0.087 R)
• M78: 45,158,062 km (0.071 R)
• M79: 45,494,807 km (0.059 R)
• M80: 46,850,014 km (0.113 R)
• M81: 47,447,059 km (0.095 R)
• M82: 48,218,386 km (0.078 R)
• M83: 50,208,337 km (0.047 R)
• M84: 50,469,834 km (0.083 R)
• M85: 55,704,263 km (0.118 R)
• M86: 55,975,035 km (0.09 R)
• M87: 57,608,494 km (0.082 R)
• M88: 58,706,244 km (0.09 R)
• M89: 59,441,816 km (0.069 R)
• M90: 60,458,334 km (0.096 R)
• M91: 61,201,237 km (0.072 R)
• M92: 61,387,337 km (0.087 R)
• M93: 61,667,085 km (0.108 R)
• M94: 61,853,633 km (0.117 R)
• M95: 61,947,132 km (0.087 R)
• M96: 62,414,775 km (0.101 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,666 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit